Hellboy and the B.P.R.D.: 1955
Hellboy encounters unseen predators, strange cases of spontaneous combustion, and a weapon at an Air Force base that is more than it seems. This volume collects Hellboy And The B.P.R.D.: 1955 - Secret Nature, Occult Intelligence #1-#3, Burning Season, the 1955 story from the Hellboy Winter Special, and bonus material!